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            <td width="35%" class="headerValue"><a href="../../../index.html">top level</a> - <a href="index.html">src/messages/connect</a> - mqtt_client_mqtt_connect_payload.dart<span style="font-size: 80%;"> (source / <a href="mqtt_client_mqtt_connect_payload.dart.func.html">functions</a>)</span></td>
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            <td class="headerItem">Test:</td>
            <td class="headerValue">coverage.lcov</td>
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            <td class="headerItem">Lines:</td>
            <td class="headerCovTableEntry">32</td>
            <td class="headerCovTableEntry">40</td>
            <td class="headerCovTableEntryMed">80.0 %</td>
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            <td class="headerItem">Date:</td>
            <td class="headerValue">2017-10-09</td>
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            <td class="headerItem">Functions:</td>
            <td class="headerCovTableEntry">0</td>
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<pre class="sourceHeading">          Line data    Source code</pre>
<pre class="source">
<a name="1"><span class="lineNum">       1 </span>            : /*</a>
<span class="lineNum">       2 </span>            :  * Package : mqtt_client
<span class="lineNum">       3 </span>            :  * Author : S. Hamblett &lt;steve.hamblett@linux.com&gt;
<span class="lineNum">       4 </span>            :  * Date   : 12/06/2017
<span class="lineNum">       5 </span>            :  * Copyright :  S.Hamblett
<span class="lineNum">       6 </span>            :  */
<span class="lineNum">       7 </span>            : 
<span class="lineNum">       8 </span>            : part of mqtt_client;
<span class="lineNum">       9 </span>            : 
<span class="lineNum">      10 </span>            : /// Class that contains details related to an MQTT Connect messages payload.
<span class="lineNum">      11 </span>            : class MqttConnectPayload extends MqttPayload {
<span class="lineNum">      12 </span>            :   /// Initializes a new instance of the MqttConnectPayload class.
<span class="lineNum">      13 </span><span class="lineCov">          4 :   MqttConnectPayload(MqttConnectVariableHeader variableHeader) {</span>
<span class="lineNum">      14 </span><span class="lineCov">          4 :     this.variableHeader = variableHeader;</span>
<span class="lineNum">      15 </span>            :   }
<span class="lineNum">      16 </span>            : 
<span class="lineNum">      17 </span>            :   /// Initializes a new instance of the MqttConnectPayload class.
<span class="lineNum">      18 </span>            :   MqttConnectPayload.fromByteBuffer(MqttConnectVariableHeader variableHeader,
<span class="lineNum">      19 </span><span class="lineCov">          4 :       MqttByteBuffer payloadStream) {</span>
<span class="lineNum">      20 </span><span class="lineCov">          4 :     this.variableHeader = variableHeader;</span>
<span class="lineNum">      21 </span><span class="lineCov">          4 :     readFrom(payloadStream);</span>
<span class="lineNum">      22 </span>            :   }
<span class="lineNum">      23 </span>            : 
<span class="lineNum">      24 </span>            :   String _clientIdentifier = &quot;&quot;;
<span class="lineNum">      25 </span>            : 
<span class="lineNum">      26 </span><span class="lineCov">          4 :   String get clientIdentifier =&gt; _clientIdentifier;</span>
<span class="lineNum">      27 </span>            : 
<span class="lineNum">      28 </span>            :   set clientIdentifier(String id) {
<span class="lineNum">      29 </span><span class="lineCov">          8 :     if (id.length &gt; Constants.maxClientIdentifierLength) {</span>
<span class="lineNum">      30 </span><span class="lineNoCov">          0 :       throw new ClientIdentifierException(id);</span>
<span class="lineNum">      31 </span>            :     }
<span class="lineNum">      32 </span><span class="lineCov">          8 :     if (id.length &gt; Constants.maxClientIdentifierLengthSpec) {</span>
<span class="lineNum">      33 </span><span class="lineNoCov">          0 :       MqttLogger.log(</span>
<span class="lineNum">      34 </span>            :           &quot;MqttConnectPayload::Client id exceeds spec value of ${Constants
<span class="lineNum">      35 </span>            :               .maxClientIdentifierLengthSpec}&quot;);
<span class="lineNum">      36 </span>            :     }
<span class="lineNum">      37 </span><span class="lineCov">          4 :     _clientIdentifier = id;</span>
<span class="lineNum">      38 </span>            :   }
<span class="lineNum">      39 </span>            : 
<span class="lineNum">      40 </span>            :   MqttConnectVariableHeader variableHeader = new MqttConnectVariableHeader();
<span class="lineNum">      41 </span>            :   String _username;
<span class="lineNum">      42 </span>            : 
<span class="lineNum">      43 </span><span class="lineCov">          1 :   String get username =&gt; _username;</span>
<span class="lineNum">      44 </span>            : 
<span class="lineNum">      45 </span><span class="lineCov">          2 :   set username(String name) =&gt; _username = name != null ? name.trim() : name;</span>
<span class="lineNum">      46 </span>            :   String _password;
<span class="lineNum">      47 </span>            : 
<span class="lineNum">      48 </span><span class="lineCov">          1 :   String get password =&gt; _password;</span>
<span class="lineNum">      49 </span>            : 
<span class="lineNum">      50 </span><span class="lineCov">          2 :   set password(String pwd) =&gt; _password = pwd != null ? pwd.trim() : pwd;</span>
<span class="lineNum">      51 </span>            :   String willTopic;
<span class="lineNum">      52 </span>            :   String willMessage;
<span class="lineNum">      53 </span>            : 
<span class="lineNum">      54 </span>            :   /// Creates a payload from the specified header stream.
<span class="lineNum">      55 </span>            :   void readFrom(MqttByteBuffer payloadStream) {
<span class="lineNum">      56 </span><span class="lineCov">          8 :     clientIdentifier = payloadStream.readMqttStringM();</span>
<span class="lineNum">      57 </span><span class="lineCov">         12 :     if (this.variableHeader.connectFlags.willFlag) {</span>
<span class="lineNum">      58 </span><span class="lineCov">          2 :       willTopic = payloadStream.readMqttStringM();</span>
<span class="lineNum">      59 </span><span class="lineCov">          2 :       willMessage = payloadStream.readMqttStringM();</span>
<span class="lineNum">      60 </span>            :     }
<span class="lineNum">      61 </span><span class="lineCov">         12 :     if (variableHeader.connectFlags.usernameFlag) {</span>
<span class="lineNum">      62 </span><span class="lineNoCov">          0 :       username = payloadStream.readMqttStringM();</span>
<span class="lineNum">      63 </span>            :     }
<span class="lineNum">      64 </span><span class="lineCov">         12 :     if (variableHeader.connectFlags.passwordFlag) {</span>
<span class="lineNum">      65 </span><span class="lineNoCov">          0 :       password = payloadStream.readMqttStringM();</span>
<span class="lineNum">      66 </span>            :     }
<span class="lineNum">      67 </span>            :   }
<span class="lineNum">      68 </span>            : 
<span class="lineNum">      69 </span>            :   /// Writes the connect message payload to the supplied stream.
<span class="lineNum">      70 </span>            :   void writeTo(MqttByteBuffer payloadStream) {
<span class="lineNum">      71 </span><span class="lineCov">          8 :     payloadStream.writeMqttStringM(clientIdentifier);</span>
<span class="lineNum">      72 </span><span class="lineCov">         12 :     if (variableHeader.connectFlags.willFlag) {</span>
<span class="lineNum">      73 </span><span class="lineCov">          2 :       payloadStream.writeMqttStringM(willTopic);</span>
<span class="lineNum">      74 </span><span class="lineCov">          2 :       payloadStream.writeMqttStringM(willMessage);</span>
<span class="lineNum">      75 </span>            :     }
<span class="lineNum">      76 </span><span class="lineCov">         12 :     if (variableHeader.connectFlags.usernameFlag) {</span>
<span class="lineNum">      77 </span><span class="lineNoCov">          0 :       payloadStream.writeMqttStringM(username);</span>
<span class="lineNum">      78 </span>            :     }
<span class="lineNum">      79 </span><span class="lineCov">         12 :     if (variableHeader.connectFlags.passwordFlag) {</span>
<span class="lineNum">      80 </span><span class="lineNoCov">          0 :       payloadStream.writeMqttStringM(password);</span>
<span class="lineNum">      81 </span>            :     }
<span class="lineNum">      82 </span>            :   }
<span class="lineNum">      83 </span>            : 
<span class="lineNum">      84 </span>            :   int getWriteLength() {
<span class="lineNum">      85 </span>            :     int length = 0;
<span class="lineNum">      86 </span><span class="lineCov">          4 :     final MqttEncoding enc = new MqttEncoding();</span>
<span class="lineNum">      87 </span><span class="lineCov">         12 :     length += enc.getByteCount(clientIdentifier);</span>
<span class="lineNum">      88 </span><span class="lineCov">         12 :     if (this.variableHeader.connectFlags.willFlag) {</span>
<span class="lineNum">      89 </span><span class="lineCov">          3 :       length += enc.getByteCount(willTopic);</span>
<span class="lineNum">      90 </span><span class="lineCov">          3 :       length += enc.getByteCount(willMessage);</span>
<span class="lineNum">      91 </span>            :     }
<span class="lineNum">      92 </span><span class="lineCov">         12 :     if (variableHeader.connectFlags.usernameFlag) {</span>
<span class="lineNum">      93 </span><span class="lineNoCov">          0 :       length += enc.getByteCount(username);</span>
<span class="lineNum">      94 </span>            :     }
<span class="lineNum">      95 </span><span class="lineCov">         12 :     if (variableHeader.connectFlags.passwordFlag) {</span>
<span class="lineNum">      96 </span><span class="lineNoCov">          0 :       length += enc.getByteCount(password);</span>
<span class="lineNum">      97 </span>            :     }
<span class="lineNum">      98 </span>            :     return length;
<span class="lineNum">      99 </span>            :   }
<span class="lineNum">     100 </span>            : }
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